Removal of steel pins from ulnar fracture?
Hello Dr.
Hong, I would like to ask about a case of an ulnar olecranon closed comminuted fracture that underwent surgical fixation with a steel pin.
It has now been four months, and the X-ray shows good postoperative healing.
Is it possible to proceed with the removal of the steel pin, or should we wait longer before considering removal? Thank you.
Ping An, 30~39 year old female. Ask Date: 2016/08/27
Dr. Hong Ximing reply Orthopedics
The ulnar olecranon comminuted fracture has healed well, but it is still recommended to wait until the surgical scar matures and stabilizes before removal, in order to minimize tissue damage.
Reply Date: 2016/08/27
More Info
When considering the removal of an ulnar nail after a fracture, several factors must be taken into account, including the type of fracture, the healing process, and the patient's overall recovery. In your case, you mentioned that you have a comminuted fracture of the olecranon (the bony prominence of the elbow) that has been surgically treated with an intramedullary nail, and that it has been four months since the surgery. The X-ray indicates good healing, which is a positive sign.
Typically, the decision to remove internal fixation devices, such as nails or plates, is based on several criteria:
1. Healing Assessment: The primary consideration is whether the bone has healed sufficiently. This is often assessed through follow-up X-rays, which you have already had. If the X-rays show that the fracture site is well-united and there are no signs of complications (such as non-union or malunion), this is a good indicator that removal may be appropriate.
2. Symptoms and Functionality: Another important factor is whether you are experiencing any discomfort or functional limitations due to the presence of the nail. Some patients may have persistent pain, discomfort, or a sensation of the hardware, which can influence the decision to remove it. If you are experiencing significant discomfort or limitations in your range of motion, it may be advisable to consider removal.
3. Time Frame: Generally, nails can be removed after the bone has healed, which often takes about 3 to 6 months, depending on the individual’s healing capacity and the nature of the fracture. Since you are at the four-month mark and your X-rays show good healing, you may be a candidate for removal.
4. Surgeon’s Recommendation: Ultimately, the decision should be made in consultation with your orthopedic surgeon. They will consider all the above factors and your specific situation. If they believe that the bone has healed adequately and that removal would benefit you, they may recommend proceeding with the surgery.
5. Post-Removal Recovery: It’s also important to discuss what to expect after the removal of the nail. Some patients may experience temporary discomfort or swelling, and physical therapy may be recommended to restore full function and strength to the elbow.
In summary, based on your description of good healing at four months post-surgery, it may indeed be time to consider the removal of your ulnar nail. However, this decision should be made in collaboration with your orthopedic surgeon, who can provide personalized advice based on your healing progress and any symptoms you may be experiencing. Always ensure that you have a thorough discussion about the risks and benefits of the procedure, as well as any potential impact on your recovery and future activities.
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